IMPORTANT NOTE: I uncommented some code depending on the missing x86.cpp file to allow this to compile, These changes must be reverted as soon as this file is added (see v_palette.cpp and win32/i_system.cpp.)

- Removed AT_GAME_SET because it's no longer used anywhere.
- Converted the last remaining global classes to DECORATE.
- Fixed: Inventory.PickupFlash requires an class name as parameter not an
  integer. Some Hexen definitions got it wrong.
- Converted Hexen's Pig to DECORATE.
- Replaced the ActorInfo definitions of all internal inventory classes with 
  DECORATE definitions.
- Added option to specify a powerup's duration in second by using a negative
  number.


SVN r1137 (trunk)

src/g_shared/a_keys.cpp

@@ -429,10 +429,7 @@ bool P_CheckKeys (AActor *owner, int keynum, bool remote)
 //
 //==========================================================================
 
-IMPLEMENT_STATELESS_ACTOR (AKey, Any, -1, 0)
- PROP_Inventory_FlagsSet (IF_INTERHUBSTRIP)
- PROP_Inventory_PickupSound ("misc/k_pkup")
-END_DEFAULTS
+IMPLEMENT_CLASS (AKey)
 
 bool AKey::HandlePickup (AInventory *item)
 {